Western Dietary Pattern Is Associated with Irritable Bowel Syndrome in the French NutriNet Cohort.

ABSTRACT: Background: Diet appears to play a key role in the pathogenesis of the irritable bowel syndrome (IBS). Some dietary patterns (DP) could increase the risk of triggering or worsening IBS symptoms. This cross-sectional study aimed to assess the association between a posteriori derived DP and IBS in a large French population, the web-based NutriNet-Santé cohort. Methods: Study population included participants of the NutriNet-Santé study who completed a questionnaire based on Rome III criteria assessing IBS. A principal component analysis (PCA) was performed to identify major DPs based on 29 food groups' consumption. Associations between DP quintiles and IBS were investigated with multivariable logistic regressions. Results: 44,350 participants were included, with 2423 (5.5%) presenting IBS. Th

SUBMITTER: Buscail C 

PROVIDER: S-EPMC5622746 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature